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Oracle SQL Tuning with Oracle SQLTXPLAIN: Oracle Database 12c Edition, Second Edition
book

Oracle SQL Tuning with Oracle SQLTXPLAIN: Oracle Database 12c Edition, Second Edition

by Stelios Charalambides
April 2017
Intermediate to advanced
436 pages
12h 7m
English
Apress
Content preview from Oracle SQL Tuning with Oracle SQLTXPLAIN: Oracle Database 12c Edition, Second Edition

© Stelios Charalambides  2017

Stelios Charalambides, Oracle SQL Tuning with Oracle SQLTXPLAIN, 10.1007/978-1-4842-2436-6_2

2. AWR: Your Guide on What to Do Next

Stelios Charalambides1 

(1)New Hampton, New Hampshire, USA

Why Use AWR?

In the dim and distant past there used to be a utility called Statspack . More people now use AWR than Statspack, but Statspack is still useful for those sites where there is no Enterprise edition and for which there is no Diagnostic pack. It also works the same as it did back in 7.3.4. Statspack was replaced long ago by the more sophisticated tool AWR (Automatic Workload Repository). Has AWR now been replaced by SQLT? No. They are different blades on the same Utility toolkit that you always carry with you as a DBA. One ...

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Publisher Resources

ISBN: 9781484224359Purchase book